Hello everyone. I recently killed two aptasia in my 20 gallon that is still cycling. One of them was rather large and now in its place...there seems to be a tiny one growing in its place. Could this be the same one regenerating? I killed them with an injection of vinegar and they vanished for a day or two. Please advise.

I saw someone else that couldn't get rid of this one aiptasia, so he just took the rock out and super glued over the hole. I thought it was hilarious, because we all get in personal battles with the blights and scourges of our tanks.
If that doesn't work, I have always had really good results with joe's juice.